OnePlus 81 Pro User Manual page 24

Safety & security information
Read all information before using the device to ensure safe and proper use.
1. Please use the device within a temperature range of -10°C~+50°C and store the device and
its accessories within a temperature range of -10°C~+50°C. Extremely high or low
temperatures may cause malfunction of the device. The performance of battery may
compromise when temperature is lower than 5°C.
2. When charging, please keep the device in a well-ventilated area. Please charge this device
in an environment between 5°C and 35°C. If the product has a flash charging function, it may
not be able to enter the flash charging mode when the temperature is below 15°C or over
35°C.
3. The adapter, as the disconnect device from the mains, shall be installed near the device and
easily accessible.
4. Use manufacturer-approved chargers, data cables, batteries and other accessories to
prevent potential electric shock, fire, explosion or other hazards.
5. Do not replace, disassemble, modify, mechanically crush or cut the battery, as it may cause
battery leakage, overheating, explosion or fire.
6. Do not place the device or battery directly in sunlight, near/inside sources of heat or in a
low air pressure location, which may lead to an explosion or battery leakage.
7. The battery can be charged and discharged hundreds of times at least, but it will eventually
wear out.
8.The battery must be recycled or disposed of separately from household waste. Mishandling
the battery may cause fire or explosion.
9.To prevent damage to your device's parts or internal circuits, do not use it in dusty, smoky,
damp or dirty environments or near magnetic fields.
10. If any part of the product is cracked or damaged, discontinue use immediately and contact
support@keychron.com
11. Power off your device in any area with a potentially explosive atmosphere, in blasting
areas/near blasting caps and comply with all signs and instructions.
12. Observe all safety instructions for any places, especially in hospital/health care facilities,
service stations, schools, professional garages and in an aircraft.
13. Do not use your device and adhere to all safety warnings/regulations regarding mobile